package com.example.config;

import com.example.interceptor.LoginCheckInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration//配置类
public class WebConfig implements WebMvcConfigurer {
    @Autowired
    private LoginCheckInterceptor loginCheckInterceptor;
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(loginCheckInterceptor).excludePathPatterns("user/login","user/register");
    }

    //声明第三方bean对象
    //将当前方法的返回值交给ioc容器管理
    //通过bean注解的name，value属性指定bean名称，如果未定，默认是方法名

}
